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基于改进Faster R-CNN模型的SAR图像溢油检测方法 期刊论文
海洋科学, 2021, 卷号: 45, 期号: 5, 页码: 103-112
作者:  张天龙;  过杰
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溢油检测  BP神经网络  
微波散射实验识别原油及乳化原油 期刊论文
海洋科学, 2021, 卷号: 45, 期号: 4, 页码: 13-21
作者:  许晨琪;  过杰;  杨启霞;  张晰;  刘根旺;  张彦敏
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乳化原油识别  含水率  后向散射系数  阻尼比  
曹妃甸邻近海域浮游动物群落时空变化及其影响因素 期刊论文
海洋科学, 2021, 卷号: 45, 期号: 4, 页码: 114-125
作者:  刘西汉;  石雅君;  姜会超;  田海兰;  程林;  王红;  王艳霞
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浮游动物  时空变化  环境因子  围填海  曹妃甸  
海洋生物功能肽构效关系研究进展 期刊论文
海洋科学, 2020, 卷号: 44, 期号: 12, 页码: 144-152
作者:  贺晓丽;  秦松;  李文军;  唐志红
Adobe PDF(1134Kb)  |  收藏  |  浏览/下载:271/49  |  提交时间:2021/12/01
海洋生物  功能肽  生理活性  构效关系  
温度与溶解态有机磷源对中肋骨条藻生长的影响 期刊论文
海洋科学, 2020, 卷号: 44, 期号: 11, 页码: 36-44
作者:  张小华;  刘东艳
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中肋骨条藻  温度  生长  溶解态有机磷  溶解态无机磷  碱性磷酸酶  
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
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还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.  
自主式深海海底溶质通量原位观测站研究进展 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 6, 页码: 150-161
作者:  于新生;  阎子衿;  朱明亮;  李栋;  姜子可;  崔尚公
收藏  |  浏览/下载:247/0  |  提交时间:2020/07/07
deep seafloor  in-situ devices  solute flux  benthic lander  biogeochemistry  深海海底  原位观测  溶质通量  自主式海底观测站  生物地球化学  
曹妃甸近岸海域石油烃污染物的来源与空间分布研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 110-116
作者:  王敏;  王传远;  李沅蔚;  吕双燕
收藏  |  浏览/下载:188/0  |  提交时间:2020/07/07
petroleum hydrocarbon  distribution characteristic of hydrocarbon  source apportionment of organic matter  surface sediment  Caofeidian  石油烃  烃类分布特征  有机质来源解析  表层沉积物  曹妃甸  
防潮堤坝对山东昌邑滨海湿地植物及土壤性质的影响分析 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 50-58
作者:  陈琤;  刘玉虹;  陆滢;  王光美;  张华
收藏  |  浏览/下载:260/0  |  提交时间:2020/07/07
Tide dyke  coastal wetland  Changyi National Marine Ecological Special Reserve  防潮堤坝  滨海湿地  昌邑国家级海洋生态特别保护区  
渤海生态系统健康评价及对策研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 17-26
作者:  宋德彬;  高志强;  徐福祥;  郑翔宇;  张华;  胡晓珂;  黄国培;  章海波
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AHP  the Bohai Sea  ecosystem health  countermeasures  AHP  渤海  生态系统健康  对策